Granted Patent
Utility
US 4,541,307 · App. 06/544,924
Start switch mechanism
Inventor:
Glen R. Bellah
Patented Case
View Patent ↗
Granted: Sep 17, 1985
Filed: Oct 24, 1983
Inventor
Glen R. Bellah
Assignee (at issue)
J. I. Case Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.